Effects of hot or cold water immersion and modified proprioceptive neuromuscular facilitation flexibility exercise on hamstring length
Deutscher übersetzter Titel: | Auswirkungen von Heiß- und Kaltwasserimmersion und modifizierten PNF-Beweglichkeitsübungen auf die Länge der ischiocruralen Muskeln |
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Autor: | Burke, Darren G.; Holt, Laurence E.; Rasmussen, Roy; MacKinnon, Natalie C.; Vossen, Jeffery F.; Pelham, Thomas W. |
Erschienen in: | Journal of athletic training |
Veröffentlicht: | 36 (2001), 1, S. 16-19, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Elektronische Ressource (online) Gedruckte Ressource |
Sprache: | Englisch |
ISSN: | 1062-6050, 0160-8320, 1938-162X |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU201101000778 |
Quelle: | BISp |
Abstract
Objective: To compare the changes in hamstring length resulting from modified proprioceptive neuromuscular facilitation flexibility training in combination with cold-water immersion, hot-water immersion, and stretching alone. Design and Setting:
Training-only subjects stood motionless for 10 minutes, while subjects in the cold group stood in a cold-water bath (8° ± 1°C) immersed up to the gluteal fold for 10 minutes, and subjects in the hot group stood in a hot-water bath (44° ± 1°C) immersed up to the gluteal fold for 10 minutes. All subjects exercised only the right lower limb using a modified proprioceptive neuromuscular facilitation flexibility protocol, consisting of 1 set of 4 repetitions. This procedure was followed for 5 consecutive days. Subjects: Forty-five uninjured subjects (21 women, 24 men; age range, 18–25 years) were randomly assigned to the cold, hot, or stretching-alone group. Measurements: Subjects were measured for maximum active hip flexion on the first and fifth days. Results: Group results were assessed using a 2 × 3 analysis of variance, comparing changes in hamstring length from pretest to posttest. All 3 groups had significant improvements in hamstring length (pretest to posttest) (P < .05). However, no significant differences occurred among groups. Conclusions: No advantage was apparent in using complete hot or cold immersion to increase hamstring length in healthy subjects. Verf.-Referat